ARCHES NP HQS, UT

Average of Minimum Temperature (Degrees Fahrenheit)

(420336)

File last updated on May 13, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)	JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC		ANN
1980	-----	z	-----	z	-----	z	-----	z	-----	z	61.67		66.58		65.00		54.47		39.58		30.87		28.17	a	49.48	e
1981	23.32		26.18		35.10		45.37		49.26		62.79	a	66.87		65.10		58.40		42.90		31.73		22.68		44.14
1982	19.68		25.96	a	35.19		38.50		49.16		58.03		67.84		66.90		57.40		36.74		28.89	b	22.07	a	42.20
1983	20.29		29.11	a	36.42		38.20		47.06		58.53		68.81		68.39		58.83		45.10		34.59	a	25.53	a	44.24
1984	13.23		22.18	a	34.07	a	40.31	a	53.60	a	59.07		68.77		67.39		57.90		42.32		32.45	a	26.10		43.11
1985	22.61		21.54		35.84		44.27		55.26		61.50		69.16		67.03		54.97		43.68		34.90	a	24.52		44.61
1986	23.60	a	33.71		39.87		43.90		50.97	a	64.43		67.77		67.50	a	56.86	a	41.33	a	34.38	a	23.77	a	45.68
1987	19.10		29.68		33.07	a	43.71	b	52.33	a	59.69	a	61.48		59.90		49.72	a	39.62	b	31.23		20.58		41.68
1988	11.13	a	19.38		30.45		42.86	a	51.13		64.72	a	68.77		66.33	a	53.77	d	44.67	a	31.93		19.94		42.09
1989	8.94		20.71		36.71		46.37		52.97		60.31	a	68.00		64.90		57.62	a	42.30	a	30.07		16.83	a	42.14
1990	19.13		27.71		39.23		47.43		51.57	a	61.55	a	70.07	b	65.71		-----	z	41.03	b	30.07	a	15.87	a	42.67	a
1991	9.93	c	20.11	a	34.84		38.72	a	49.62	b	60.04	b	65.48	b	63.84		55.36	b	42.29		31.60		22.68		41.21
1992	13.81		26.83		38.40	a	48.11	c	54.39		59.24	a	65.45		66.35		55.87		45.17	b	29.36	b	18.93	a	43.49
1993	27.32	c	29.70	a	36.65		40.73		51.83	a	58.77		63.77		64.58		52.75	b	41.77		26.93	b	22.21	c	43.09
1994	20.72	b	25.96		35.36	c	43.27		50.03		63.63		66.33	a	69.48		55.37		42.58		28.54	b	25.40	a	43.89
1995	25.16		31.43		37.74		39.38	a	47.55		56.37		62.16		65.47	a	54.33		38.32		31.24	a	25.07	d	42.85
1996	20.67	a	28.93		34.97		40.00		53.72	b	62.14	a	68.13	a	66.61		52.70		40.74	d	31.28	a	24.24	b	43.68
1997	22.31	b	24.67	a	33.10	b	37.37		49.86	b	60.59	c	64.59	d	64.32	c	56.97		39.73	a	29.04	b	22.62	b	42.10
1998	25.85	d	29.22	a	32.53	a	37.24	a	48.07	d	54.59	a	69.37	a	68.34	b	59.10	a	43.10		31.57		19.69	b	43.22
1999	24.57	a	28.54		36.35		38.83		47.23	a	58.37		68.50	a	65.35		54.07	b	39.23		27.39	b	21.10	b	42.46
2000	27.57	a	31.36	a	33.20	a	43.74	c	51.61		61.31	a	68.10		70.16		56.63		45.45		27.17	a	22.93	a	44.94
2001	20.58		28.39		36.17	a	42.25	b	51.77	a	61.34	a	68.63	a	65.32		55.52	a	43.80	a	33.10		20.80	a	43.97
2002	20.97		21.64		28.96	g	44.21	a	49.59	b	60.79	b	69.24	b	62.46	e	55.66	a	41.41	b	28.04	c	23.10	a	43.37	a
2003	24.90		27.81	b	34.59	b	40.07	a	48.72	b	60.07	b	68.90	b	66.97		52.86	b	45.07	b	31.40		24.31	b	43.81
2004	18.03	a	23.81	b	37.84		44.50	d	53.90	a	59.69	d	65.97	b	61.59	d	54.66	a	43.57	a	32.57		23.57	a	43.31
2005	29.71		30.86		34.37	a	42.04	f	51.55	b	57.81	c	66.84		60.35		53.30		44.87		31.47		19.90	a	43.73	a
2006	21.68		24.11		35.13		42.20		50.45		61.07		67.42		62.61		48.97	a	39.16		30.03		18.10	a	41.74
2007	16.77		27.43		34.87		40.32	b	47.84		58.45	a	66.26		65.06		54.86	b	38.74		30.80		21.00	a	41.87
2008	17.26		26.48		32.59	b	38.58	d	46.17	b	60.69	d	65.82	c	63.94		50.52	c	42.32		32.11	b	24.14	b	41.72
2009	19.97		29.46		35.03		41.83		55.07	a	60.30		70.33	a	65.87		59.70		42.65		31.77		13.10	a	43.76
2010	15.13		24.86		34.07	a	43.77		49.61		64.53		70.39		66.48		56.23		46.55		30.43		29.37	a	44.28
2011	16.77	a	25.14		37.19		41.73		48.55		61.83		68.65		68.97	a	58.97		43.90		32.77		22.13		43.88
2012	22.52		27.38		38.29		45.70		54.97		65.37		72.10		69.94		59.43		45.84		32.57		24.27	a	46.53
2013	7.90		25.39		34.23		41.00		53.52		64.70		73.55		67.61		59.63		41.44	m	32.87		13.77	a	43.11	a
2014	20.20	a	31.00		35.77		41.27		52.03		61.30		71.90		65.19		60.40		46.45		30.52	a	30.23	a	45.52
2015	25.03		32.14		37.45		41.93	b	51.13		64.43		68.19		66.77		60.57		50.29		31.07	b	22.43	a	45.95
2016	21.86	c	25.18	a	37.06		43.72	a	51.55		66.93		69.13		65.74		57.70		48.13		36.90	a	24.07	d	45.66
2017	26.45		36.96	b	41.65		45.24	a	53.35		67.60		72.53	a	58.75	w	58.41	a	40.48		37.47		20.20	a	45.49	a
2018	23.71		30.39		37.10		46.17		55.61		66.80		75.35		69.45		62.27		45.65		27.77		22.05	j	49.11	a
2019	24.70	k	26.32		37.39		46.90		49.39		61.07		70.26		69.48		61.43		36.42		30.77		24.63	a	46.73	a
2020	23.03		25.41		40.84		44.80		57.89	d	63.93		69.94		71.71		57.92	d	42.61		32.73		19.06		45.82
2021	19.45	b	-----	z	38.10	u	44.15	j	55.38	g	66.70	j	74.30	a	68.81	d	60.27		44.81	e	32.40	j	27.08	f	53.53	g
2022	22.07	a	22.69	b	34.76	j	44.22	g	51.48	b	65.39	b	74.13		70.32		60.27		47.10		30.60		24.63	a	46.87	b
2023	26.59	b	23.31	b	31.80	f	40.29	b	55.85	e	59.37	c	70.54	c	69.07	d	60.69	d	44.21	g	32.00	l	25.46	g	50.71	d
2024	25.24	b	31.56	d	38.50	i	47.59	h	44.89	v	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	28.40	j
Period of Record Statistics
MEAN	20.58		26.99		35.92		42.37		51.36		61.41		68.55		66.34		56.59		42.80		31.26		22.29		43.60
S.D.	5.13		3.83		2.34		2.91		2.73		2.89		2.97		2.65		3.17		3.02		2.33		3.63		1.44
SKEW	-0.75		0.12		0.26		0.05		0.22		0.19		0.05		-0.34		-0.41		0.03		0.42		-0.40		0.27
MAX	29.71		36.96		41.65		48.11		57.89		67.60		75.35		71.71		62.27		50.29		37.47		30.23		46.53
MIN	7.90		19.38		30.45		37.24		46.17		54.59		61.48		59.90		48.97		36.42		26.93		13.10		41.21
YRS	43		43		39		40		42		43		44		43		43		42		42		41		33